diff options
Diffstat (limited to 'kernel/trace/trace_output.c')
-rw-r--r-- | kernel/trace/trace_output.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c index bb922d9ee51b..31994d2845ea 100644 --- a/kernel/trace/trace_output.c +++ b/kernel/trace/trace_output.c @@ -702,11 +702,25 @@ int trace_print_context(struct trace_iterator *iter) unsigned long secs, usec_rem; char comm[TASK_COMM_LEN]; int ret; + int tgid; trace_find_cmdline(entry->pid, comm); - ret = trace_seq_printf(s, "%16s-%-5d [%03d] ", - comm, entry->pid, iter->cpu); + ret = trace_seq_printf(s, "%16s-%-5d ", comm, entry->pid); + if (!ret) + return 0; + + if (trace_flags & TRACE_ITER_TGID) { + tgid = trace_find_tgid(entry->pid); + if (tgid < 0) + ret = trace_seq_puts(s, "(-----) "); + else + ret = trace_seq_printf(s, "(%5d) ", tgid); + if (!ret) + return 0; + } + + ret = trace_seq_printf(s, "[%03d] ", iter->cpu); if (!ret) return 0; |